Multiconductor Shielded Cable, Security Audio, Grey, 4 Conductor, 18 AWG, 1000 ft, 304.8 m Price For: EachOrder Unit: Spool of&nbsp;1000 Conductor Area CSA:: - Conductor Material:: Copper Conductor Size AWG:: 18 External Diameter:: 4.775 Jacket Color:: Grey Jacket Material:: PVC No. of Conductors:: 4 No. of Strands x Strand Size:: 7 x 26AWG Reel Length (Imperial):: 1000 Reel Length (Metric):: 304.8 SVHC:: No SVHC (17-Dec-2014) Voltage Rating:: 300